CS1D-BC042D Omron, CS1D-BC042D Datasheet - Page 190

• Manufacturer Part Number: CS1D-BC042D
• Description: CS1D Dual CPU Exp
• Manufacturer: Omron

Specifications of CS1D-BC042D

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Wiring Ducts
Routing Wiring Ducts
Installation
Note Tighten the Unit mounting screws, PLC Rack mounting screws, terminal block
The following example shows the proper installation of wiring duct.
screws, and cable screws to the following torques.
Install the wiring ducts at least 20 mm between the tops of the Racks and any
other objects, (e.g., ceiling, wiring ducts, structural supports, devices, etc.) to
provide enough space for air circulation and replacement of Units. If the ambi-
ent temperature is 50 C or higher, provide a minimum space of 80 mm.
30 mm
Unit mounting screws
Backplane mounting screws
Terminal screws
Cable connector screws
• The Backplanes are mounted to the plate(s) with four M4 screws each.
• Whenever possible, route I/O wiring through wiring ducts or raceways.
Install the duct so that it is easy to fish wire from the I/O Units through the
duct. It is handy to have the duct at the same height as the Racks.
Phillips
screwdrivers
40 mm
Screws
Duct
Unit
Duct
30 mm
20 mm min.
20 mm min.
Backplane
Duct
CPU Units
Power Supply Units
Duplex Unit
I/O Units
M3.5
M3
M2.6
118 to 153 mm
Expansion
Rack
CPU
Rack
Unit/screw size
Mounting
bracket
0.9 N m
0.9 N m
0.4 N m
0.4 N m
0.9 N m
0.8 N m
0.5 N m
0.2 N m
Section 5-2
Torque
155